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How do I remove the Devise route to sign up?
... a resource. I tend to add roles like 'admin' or 'moderator' and lock everyone else out of the sign_up pages.
– stephenmurdoch
Jul 18 '11 at 16:35
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How to remove \xa0 from string in Python?
... to be replaced. For example, if you have a program that opens files, and one of the files has a non-breaking space in its name, you will need to rename that file in addition to doing this replacement.
– g33kz0r
Sep 23 '14 at 10:52
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How to tag an older commit in Git?
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@ColonelPanic, your wish is my command! github.com/lucasrangit/git-custom-commands/blob/master/…
– Lucas
Feb 2 '17 at 22:15
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How can I sort a dictionary by key?
...s(): print k, v
....:
1 89
2 3
3 0
4 5
Python 3
For Python 3 users, one needs to use the .items() instead of .iteritems():
In [13]: for k, v in od.items(): print(k, v)
....:
1 89
2 3
3 0
4 5
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What is an xs:NCName type and when should it be used?
I ran one of my xml files through a schema generator and everything generated was what was expected, with the exception of one node:
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Git fetch remote branch
... the same as my initial answer. And evidently, if your repository has only one remote, then you can just do git checkout <branch> after fetch and it will create a local branch for you. For example, you just cloned a repository and want to check out additional branches from the remote.
I belie...
newline in [duplicate]
...myMcCrobie (version 28.0.xxx and, the most recent. And probably with older ones too)
– Nico
Sep 18 '13 at 16:21
15
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How to run a PowerShell script without displaying a window?
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Here's a one-liner:
mshta vbscript:Execute("CreateObject(""Wscript.Shell"").Run ""powershell -NoLogo -Command """"& 'C:\Example Path That Has Spaces\My Script.ps1'"""""", 0 : window.close")
Although it's possible for this to fl...
What's up with Java's “%n” in printf?
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From a quick google:
There is also one specifier that doesn't correspond to an argument. It is "%n" which outputs a line break. A "\n" can also be used in some cases, but since "%n" always outputs the correct platform-specific line separator, it is portable ac...
biggest integer that can be stored in a double
...be stored, with 52 bits explicitly stored in the mantissa, and then the exponent in effect giving you another one.
253 obviously can be stored, since it's a small power of 2.
Or another way of looking at it: once the bias has been taken off the exponent, and ignoring the sign bit as irrelevant to...